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fix assertion failure (#2033)

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This commit is contained in:
Alex Lam S.L
2023-02-10 07:20:11 +02:00
committed by GitHub
parent 6fd7c1921e
commit 6052a3edbd
2 changed files with 10 additions and 5 deletions
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7
src/string_immutable.zig
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@@ -1063,7 +1063,6 @@ pub fn copyLatin1IntoASCII(dest: []u8, src: []const u8) void {
/// If there are no non-ascii characters, this returns null
/// This is intended to be used for strings that go to JavaScript
pub fn toUTF16Alloc(allocator: std.mem.Allocator, bytes: []const u8, comptime fail_if_invalid: bool) !?[]u16 {
var first_non_ascii: ?u32 = null;
var output_: ?std.ArrayList(u16) = null;
if (comptime bun.FeatureFlags.use_simdutf) {
@@ -1092,7 +1091,6 @@ pub fn toUTF16Alloc(allocator: std.mem.Allocator, bytes: []const u8, comptime fa
return error.InvalidByteSequence;
}
first_non_ascii = 0;
output_ = .{
.items = out[0..0],
.capacity = out.len,
@@ -1104,14 +1102,13 @@ pub fn toUTF16Alloc(allocator: std.mem.Allocator, bytes: []const u8, comptime fa
}
}
if (first_non_ascii orelse strings.firstNonASCII(bytes)) |i| {
if (strings.firstNonASCII(bytes)) |i| {
const ascii = bytes[0..i];
const chunk = bytes[i..];
var output = output_ orelse try std.ArrayList(u16).initCapacity(allocator, ascii.len + 2);
errdefer output.deinit();
output.items.len = ascii.len;
if (first_non_ascii == null)
strings.copyU8IntoU16(output.items, ascii);
strings.copyU8IntoU16(output.items, ascii);
var remaining = chunk;